Invention Grant
- Patent Title: Lidar device
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Application No.: US16140272Application Date: 2018-09-24
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Publication No.: US10591598B2Publication Date: 2020-03-17
- Inventor: Ji Seong Jeong , Jun Hwan Jang , Dong Kyu Kim , Sung Ui Hwang , Gyeong Hwan Shin , Bum Sik Won
- Applicant: SOS LAB CO., LTD
- Applicant Address: KR Gwangju
- Assignee: SOS LAB CO., LTD
- Current Assignee: SOS LAB CO., LTD
- Current Assignee Address: KR Gwangju
- Agency: Fenwick & West LLP
- Priority: KR10-2018-0002494 20180108; KR10-2018-0026560 20180306; KR10-2018-0027385 20180308; KR10-2018-0081897 20180713; KR10-2018-0081898 20180713; KR10-2018-0100701 20180827
- Main IPC: G01S17/08
- IPC: G01S17/08 ; G02B5/09 ; G02B27/09 ; G02B26/10 ; G02B26/12

Abstract:
A light detection and ranging (lidar) device includes: a lower base; an upper base; a laser emitting unit for emitting a laser in a form of a point light source; a nodding mirror for transforming the laser in the form of the point light source to a line beam pattern which is perpendicular to the lower base, wherein the nodding mirror reflects the laser emitted from the laser emitting unit; a polygonal mirror for transforming the line beam pattern to a plane beam pattern and receiving a laser reflected from an object; and a sensor unit for receiving the laser reflected from the object via the polygonal mirror.
Public/Granted literature
- US20190212446A1 LIDAR DEVICE Public/Granted day:2019-07-11
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